Which situation describes dependent events? a) a die is rolled, the outcome is recorded, then a coin is tossed. b) a die is rolled, the outcome is recorded, then the same die is rolled again. c) a spinner is spun once, the outcome is recorded, then it is spun again. d) a card is drawn from a deck, then a second card is drawn from the same deck. eliminate

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.